PURPOSE Biochemotherapy can achieve high response rates in advanced melanoma, but the factors that influence regression and survival remain unknown. The present exploratory study tested the hypothesis that cytokine gene polymorphisms predict clinical outcome in stage IV melanoma patients treated with biochemotherapy. EXPERIMENTAL DESIGN Ninety patients with stage IV melanoma were treated with...

abstract introduction: peptic ulcer is a common problem in medicine with serious impacts on the quality of life of patients. it has been shown that helicobacter pylori infection is related with inflammatory responses of gastric mucosa. however, some patients remain asymptomatic. sustained colonization and chronic inflammation increase the risk of gastritis and peptic ulcer. the aim of this stud...

BACKGROUND AND AIMS Recent studies linked cytokine gene polymorphisms to H pylori related gastric cancer development. The current study evaluated the role of cytokine gene polymorphisms for mucosal cytokine expression, the gastric inflammatory response, and bacterial colonisation during H pylori infection. PATIENTS AND METHODS In 207 H pylori infected patients with chronic gastritis, polymorp...

background & objective: interleukin (il)-10 is an important anti-inflammatory and immunomodulatory cytokine. some authors believe that single nucleotide polymorphisms (snp) in the promoter region of the il-10 gene have been associated with susceptibility to hiv infection and progression to aids, but its role is not clearly defined yet. the present study was undertaken to evaluate the associ...

Physiological and immunological factors contributing to risk for upper respiratory symptoms (URS) in athletic populations remain under investigation. Single nucleotide changes (polymorphisms) in cytokine genes and alterations in associated gene expression may influence risk for URS in some athletes. The aim of this study was to compare the frequency of cytokine gene polymorphisms in athletes wi...

this study was performed to investigate two polymorphic sites from cyp19 gene (pvuii and mspi) and one polymorphic site from erα gene (snabi) in four cattle breeds including mazandarani, taleshi, sistani and simmental. in overall 278 samples for cyp19 and 206 samples for erα marker sites were genotyped using polymerase chain reactionsingle-strand conformation polymorphism (pcr-rflp) procedure. ...

background: the pathogenesis of many diseases is correlated to irregularity in vascular endothelial growth factor (vegf) expression. results from several association studies show that variation in the level of vegf expression is related to polymorphic sequences within the vegf gene. additionally, there are many studies showing that some gene polymorphisms significantly influence the pharmacokin...